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Supports nutrient availability: Helps maintain conditions in which essential nutrients remain accessible to plants
Mix or circulate the solution thoroughly
Easy to use as a simple flowering fertilizer for soil and soilless container gardens
Crops that prefer a gradual change can be transitioned over one to two weeks according to the appropriate BioThrive feed chart
Roots Organics HPK 0-4-3 Liquid Bloom Booster Single Ingredient Supplements Supports nutrient availability: Helps maintainRoots Organics HPK is a minimally processed liquid bloom booster designed to support flower formation, fruit development, and mid bloom weight gain. Made with natural phosphorus and potassium sources, HPK helps provide the bloom stage nutrition plants need during the middle of the flowering cycle. Formulated with seabird guano, phosphate rock, and langbeinite, Roots Organics HPK delivers phosphorus to support flower and fruit development, along with
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